Quick answers
- Is CVE-2025-59607 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2025-59607 being exploited in the wild.
- How severe is CVE-2025-59607?
- High severity, with a CVSS score of 7.8, published 17 September 2026.
- Which products and versions are affected?
- Qualcomm <UNKNOWN>.
- Is there a fix for CVE-2025-59607?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2025-59607 attacked?
- It is attacked over the network or with local access, in device firmware.
- Am I affected by CVE-2025-59607?
- Check whether you run Qualcomm Cologne, Qualcomm Cologne Firmware, Qualcomm Fastconnect 6900 or one of the others listed. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
This is a memory corruption vulnerability triggered when copying large input data that exceeds the component's normal memory allocation limits. The vulnerable component fails to properly validate or handle oversized input, leading to out-of-bounds memory access. The attack requires network access to send the large input data to the affected component. A successful exploit can result in denial of service through a crash or, under certain conditions, arbitrary code execution, depending on the memory layout and exploitation technique employed.
Affected products
- Qualcomm <UNKNOWN>
Timeline
- 2026-09-17: disclosed